iv Sun StorageTek 2500 Series Array Hardware Installation Guide • September 2009
Controller LEDs on the Sun StorageTek 2530 Array 17
Controller Tray and Drive Expansion Tray Power-Fan Assembly LEDs 19
IOM LEDs on the Sun StorageTek 2501 Expansion Tray 20
Disk Drives 22
LEDs on the Disk Drives 24
Common Array Manager Software 25
Service Advisor and Customer-Replaceable Units 26
2. Installing Trays 27
Preparing for the Installation 28
Preparing the Universal Rail Kit 28
Unpacking the Universal Rail Kit 28
Loosening the Rail Adjustment Screws 28
Preparing the Tray 29
Preparing the Cabinet 30
Planning the Order of the Tray Installation 30
Attaching the Rails to a Cabinet 31
Attaching the Universal Rail Kit to a Standard Sun or 19-Inch Cabinet With
Threaded Cabinet Rails 31
Attaching the Universal Rail Kit to a Standard
19-Inch Cabinet With Un-threaded Cabinet Rails 35
Installing a Tray in a Cabinet 40
Connecting the Power Cables 45
Inter-tray Cabling 45
Array Configuration Naming Convention 46
Connecting Drive Expansion Trays 47
Cabling an Expansion Tray to a Controller Tray 48
Cabling an Expansion Tray to Another Expansion Tray 49
Cabling a Third Drive Expansion Tray 50
Tray Interconnect Cable Labeling 52